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- Berg, Agneta, et al.
(författare)
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Dementia care nurses experiences of systematic clinical group supervision and supervised individually planned nursing care
- 2000
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Ingår i: Journal of Nursing Management. - 0966-0429 .- 1365-2834. ; 8:6, s. 357-368
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Tidskriftsartikel (refereegranskat)abstract
- AimTo reveal 13 nurses' experiences of systematic clinical group supervision and supervised individually planned nursing care, while working with people suffering from severe dementia.BackgroundClinical supervision is a major issue in nursing, however empirical knowledge of the subject is limited. Nurse's narrations about their experiences may extend the knowledge available and serve as a basis for creating models of support systems for nurses in their care provision.MethodsOpen-ended interviews were performed and the text was analysed through content analysis. A questionnaire was used to evaluate the views of the effects of clinical supervision.FindingsTwo main themes were found. Confirmed uniqueness included two sub-themes: confirming the nurses as a person and as a professional and confirming the patient as a unique human being. Consolidated sense of community included three sub-themes: closer relationship between the nurses, changed organization of nursing care and improved individualizing in routines of nursing care. The questionnaire result showed improvements in co-operation and in providing professional nursing care and personal development.ConclusionInterventions to improve working conditions for the nurses and care quality for the patients may well focus the core process, i.e. feedback and support for the nurse–patient interaction and person-orientated nursing care, taking into account the constellation and conditions of the group.
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| 2. |
- Hahn Berg, IC, et al.
(författare)
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Salivary protein adsorption onto hydroxyapatite and SDS-mediated elution studied by in situ ellipsometry
- 2001
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Ingår i: Biofouling (Print). - 0892-7014 .- 1029-2454. ; 17, s. 173-187
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Tidskriftsartikel (refereegranskat)abstract
- Whole unstimulated saliva from two donors was investigated both with respect to adsorption characteristics and SDS-induced elutability. Salivary protein adsorption onto hydroxyapatite (HA) discs was studied by means of in situ ellipsometry in the concentration range 0.1-20% saliva. The adsorbed amounts on HA were found to be similar to those on silica, but the rates of adsorption were lower. Protein adsorption was virtually unaffected by the presence of Na+, whereas Ca2+ induced nucleation of calcium phosphate at the surface, the deposition rate being influenced by the pellicle age but not by the presence of saliva in bulk solution. The SDS elutability of adsorbed pellicles was determined on HA as well as on silica surfaces. Desorption from both surfaces was found to occur in the same SDS concentration range, although a residual layer was observed on HA. The slight net positive charge and lower charge density of HA as compared to the strongly negatively charged silica, may, at least partly, account for this observation by causing a reduction in the repulsive force between protein-surfactant complexes and the surface. Interindividual differences, observed in the adsorption as well as elution experiments, are thought to relate to the compositional differences observed by SDS-PAGE
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